This guy was unable to replicate his result and casts some aspersions on the accuracy of the metering technology, however he did find lead residue on one record

This guy was unable to replicate his result and casts some aspersions on the accuracy of the metering technology, however he did find lead residue on one record: https://youtu.be/gx5B44YeRpY https://youtu.be/gx5B44YeRpY